Motorcycle engine rocker cover



FIG. 1 is a front elevational view of a motorcycle engine rocker cover showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a top perspective view thereof.

FIG. 7 is a top perspective view thereof;

FIG. 8 is a bottom perspective view thereof. 

The ornamental design for a motorcycle engine rocker cover, as shown and described. 